The Urban Dictionary T-Shirt

Term use mainly by young Australian males who drink excessively, go to the gym and rate their value in life by how many women they've managed to convince to have sex with them.

They apply this same standard when comparing themselves to others, if someone can drink more,or get bulkier or drive a nicer car, or bed more heavily inebriated women than they are able to, they will therefore be considered a "sick cunt" by these people, multiple times

This usually lasts until they realize their basest youthful ideals and repetitive, peer indoctrinated lifestyle are ultimately pathetic and self destructive in the long run.